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“Only buy something that you’d be perfectly happy to hold if the market shut down for 10 years.”

— Warren Buffett

The Warren Buffett investment philosophy calls for a long-term investment horizon, where a decade-long holding period, or even longer, would fit right into the strategy. How would such a strategy have worked out for an investment into Akamai Technologies Inc (NASD: AKAM)? Today, we examine the outcome of a decade-long investment into the stock back in 2015.

Start date: 03/05/2015
$10,000

03/05/2015
  $11,560

03/04/2025
End date: 03/04/2025
Start price/share: $71.09
End price/share: $82.18
Starting shares: 140.67
Ending shares: 140.67
Dividends reinvested/share: $0.00
Total return: 15.60%
Average annual return: 1.46%
Starting investment: $10,000.00
Ending investment: $11,560.67

The above analysis shows the decade-long investment result worked out as follows, with an annualized rate of return of 1.46%. This would have turned a $10K investment made 10 years ago into $11,560.67 today (as of 03/04/2025). On a total return basis, that’s a result of 15.60% (something to think about: how might AKAM shares perform over the next 10 years?). [These numbers were computed with the Dividend Channel DRIP Returns Calculator.]

Another great investment quote to think about:
“Smart investing doesn’t consist of buying good assets but of buying assets well. This is a very, very important distinction that very, very few people understand.” — Howard Marks